What are the best answers for “marked by firm determination or resolution; not shakable”?

unbendable, unfaltering, unwavering.

How many letters does the top answer for “marked by firm determination or resolution; not shakable” have?

The most common answer is unbendable (10 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

unbendable 10 letters wn-def

marked by firm determination or resolution; not shakable

unfaltering 11 letters wn-def

marked by firm determination or resolution; not shakable

unwavering 10 letters wn-def

marked by firm determination or resolution; not shakable